um DSR EX 125 Workshop Manual page 47

DISMANTLING THE ENGINE
CRANKCASES
Remove the cylinder head, cylinder and piston (see the
chapter).
Remove the clutch assembly (see the chapter).
Remove the magneto (see the chapter).
Remove the crankshaft (see the chapter).
Extract:
- The balance shaft (1).
Extract:
- The 6 outer bolts (2) from the left-hand crankcase.
- The outer bolt (3) from the left-hand crankcase (longer).
- The 6 inner bolts (4) from the left-hand crankcase.
Extract:
- Tilt the engine and remove the left-hand crankcase (5)
upwards.
Extract:
- The gasket from the crankcases (6).
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